Product Lineup. Standard Series. New. Function of Cylindrical Bearings. Bushing Spacer. Cylindrical Bearing. Roller

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1 Complete Lineup TSUBAKI BEARING ROLLER CONVEYOR CHAIN

2 Conveyer Chain The Problem Solver! Conveyor Chain features a unique construction of cylindrical bearings inside the roller, which increases efficiency, lowers costs, suppresses stickslip phenomenon, and extends roller and rail life compared to existing conveyor chains. Bushing Spacer Cylindrical Function of Cylindrical s Standard Conveyor Chain Conveyor Chain Slip! s rotate Reduces chain running resistance (1/3 that of standard conveyor chain) Greatly increases roller allowable load Product Lineup Increases wear life Standard Series New BR Type (Large ) BF Type (Flange ) BS Type (Small ) DBR Type (Anti-Dust Specifications)

3 Solution 1 Reduces chain tension and required drive Chain tension and required drive are only 1/3 of standard conveyor chains. This allows users to choose a smaller size chain, as well as reduce the size of their conveyor and necessary drive power, for greater cost savings. Solution 2 Prevents stick-slip phenomenon at low speeds Preventing stick-slip and providing smooth movement ensures stable conveyance and eliminates motion sickness on assembly lines for higher productivity. Smaller Size! Solution 3 Controls poor roller rotation and decreases rail wear Cylindrical bearings ensure smooth roller rotation and reduce rail wear. wear life is also dramatically increased. Solution 4 Improved anti-dust capabilities Tsubaki s Conveyor Chain Anti-Dust Specification solves the problem of dust causing early wear between bushing and roller that afflicts standard conveyor chains. Anti-Dust Specs Grease Nipple Shuts out dust! Special Construction Seal Lube-free Series EBR Type (Standard) (Large ) EBF Type (Standard) (Flange ) WEBR Type (Water Resistant) (Large ) WEBF Type (Water Resistant) (Flange )

4 Problem solved - no matter what the application! Suppresses stick-slip phenomenon Reduces maintenance time Controls sliding noise Helps prevent chain failure Lowers energy costs Reduces corner rail wear Increases operation efficiency Lube-free for longer life Suppresses stick-slip phenomenon, increasing work efficiency Problem Normally, a chain with a thin metal sleeve press-fitted between the roller and bushing is used. At speeds of 5m/min or less, the chain experiences stick-slip, causing motion sickness in workers and decreasing work efficiency. Problem Solved! Normal operation with no stick-slip seen, even at 2m/min. Motion sickness in workers also eliminated, leading to a better work environment. Industry: Automotive Application: Assembly line Chain Size: RF17200BF-1LA2 Standard Series Standard Specs BF Type Increases conveyor life while reducing maintenance time Problem Lubing impossible when conveying paper rolls. This causes poor roller rotation, leading to increased chain tension. This in turn leads to elongation of the plate holes and wear on the S roller outer diameter. Problem Solved! rollers provide for smooth roller rotation, resulting in less chain tension, reduced wear on the outer diameter, and much longer conveyor life. Industry: Paper Application: Paper roll slat conveyor Chain Size: 10 ton BS Series Standard Series Standard Specs BS Type

5 Effective against rail wear, and suppresses chain rail sliding noise Problem Normally, a standard chain with lubrication is used. Strong roller pressure on the conveyor pipe leads to poor roller rotation, greater rail wear, and shorter chain and rail life. Standard Series Standard Specs BR Type Problem Solved! Smooth roller rotation and less rail wear means quieter running between chain and rail. Industry: Steel Application: Seamless pipe conveyor Chain Size: RF05075BR Lowers chain tension in dusty environments and stops chain failure Problem Need a chain that will lower chain tension in dusty environments and stop chain failure. Standard Series Anti-Dust Specs Problem Solved! Lubed once every 2 or 3 months No part problems after 5 years of operation Industry: Recycling Application: Plastic, sand, stone, etc. conveyor Chain Size: RF17 (17 ton) Lowers energy costs in dusty environments Problem Need a chain that can lower energy costs in dusty environments. Problem Solved! Lubed once a year 1 year of operation with no problems, such as poor articulation or poor roller rotation, for a large reduction in necessary drive power over standard conveyor chain. Industry: Cement Application: Fly ash conveyor Chain Size: RF26 (26 ton) Standard Series Anti-Dust Specs

6 Problem solved no matter what the application! Reduces corner rail wear on outdoor slanted conveyors Problem Lube in standard conveyor chains sticks to the roller rotation surface on the rail, leading to poor roller rotation. This increases chain tension and roller reactive force on the corner, resulting in corner rail wear in 1-2 months. Equipment is located on the coast lube-free would be best. Problem Solved! Smooth roller rotation reduces chain tension as well as the roller reactive force on the corner. This in turn helps control corner rail wear. Industry: Cement Application: Used Tire Conveyor Chain Size: RF17200WEBF Lube-Free Series Water Resistant Specs Suppresses stick-slip phenomenon and increases operation rate of production lines Problem Stick-slip causes mis-operation of sensors during product inspection, which necessitates frequent line stops. Workers get motion-sick, leading to a bad working environment. Water from washing machine leak checks regularly get onto one side of the chain, leading to worse corrosion and shorter life than the opposite side. Problem Solved! No more line stops from stick-slip phenomenon interfering with sensor operation, leading to a better work environment. Switching to WEBF (Water Resistant type) on one side of the line extends chain life, even with water contacting chain. Industry: Application: Chain Size: Home appliance Washing Machine Conveyor RF08150EBF/WEBF Lube-Free Series Standard Specs Water Resistant Specs No lubrication and longer life in shower testers for the automotive industry Problem The shower tester lines are a particularly harsh process in the automotive industry. In the past, the issues of lube-free and long life were addressed with seals and grease nipples, or plastic inserts in the roller inner radius. However, none of these methods were satisfactory in terms of maintenance time and chain life. Problem Solved! We introduced our WEBF Series chain, which combines the reduced wear of seal and grease nipple types, and lube-free features of plastic inserts. It provides long life, even in contact with water or in lube-free environments. Industry: Automotive Application: Shower Tester Conveyor Chain Size: RF12200WEBF-1LA2 Lube-Free Series Water Resistant Specs

7 Specification Chart Series Specification Standard Series Lube-Free Series Standard Specs Anti-Dust Specs Standard Specs Water Resistant Specs Type Grease Nipple Construction Bushing Spacer Bushing Needle Spacer Bushing Seal Bushing Spacer Bushing Spacer Material Chain Specs (outer ring) Alloy Steel Alloy Steel Alloy Steel Alloy Steel SUS400 series stainless steel Case hardened alloy steel bearings Case hardened alloy steel needle bearings Case hardened alloy steel bearings Case hardened alloy steel bearings and plastic bearings Bushing (inner ring) Case hardened alloy steel Case hardened alloy steel Case hardened alloy steel Case hardened alloy steel SUS400 series stainless steel bearings and plastic bearings SUS400 series stainless steel Spacer Plastic Plastic Plastic Plastic Plastic Seal Side Plate Plate Pin DT Series AT Series Carbon steel Alloy Steel DT Series AT Series Alloy Steel Alloy Steel Carbon steel Alloy Steel Rubber Carbon steel DT Series Carbon steel Alloy Steel Carbon steel Alloy Steel DT Series AT Series AT Series DT Series DT Series AT Series AT Series Alloy Steel Alloy Steel Alloy Steel Alloy Steel Carbon steel SUS400 series stainless steel Usage Environment Lubrication Room temperature away from water and dust Requires regular lube Room temperature away from water and dust Packaged and shipped lubed no further lube necessary Dust may be present (Cannot be used when chain will be buried in dust.) Requires regular lube Room temperature away from water and dust Packaged and shipped lubed no further lube necessary Room temperature in contact with water Packaged and shipped lubed no further lube necessary (cannot be used in dusty environments) Ambient Temperature Allowable Load F S, R Chain Size Coefficient of Rotation Friction Chain Allowable Speed Sprocket No. of Teeth As Anti-Dust Specs are designed for use in dusty environments, their coefficient of friction is slightly higher. Consult a Tsubaki representative when selecting.

8 Go two sizes down RF Conveyor Chain (RF26250) actual size Conveyor Chain, Standard Series, BF Type RF12250 (actual size) Specifications (Selection Example) Length Speed : 50m : 10m/min Chain Pitch : 250mm Conveyed Items No. of Strands F Type : 40 items at 2000kf/each : 2 strands : A2 attachment A Conveyor Chain for every environment! Environment Normal Abrasive (heavy load) Abrasive (foreign objects) Slightly corrosive Standard Conveyor Chain DT, GT AT BT, CT PT, NEP Conveyor Chain Standard Series/Lube-Free Series, Standard Specs Standard Series/Lube-Free Series, Standard Specs Standard Series, Anti-dust Specs Lube-Free Series, Water Resistant Specs Selection 1. Follow RF Conveyor Chain selection guidelines when selecting size. 2. Specifications necessary when selecting: rotation coefficient of friction: See pg. 6 allowable load: allowable load is the allowable load for one roller on a load-type conveyor. Ambient temperature: See pg. 6 Sprocket: All series/specifications can use sprockets for allowable load assumes a guide rail tensile strength of RF Conveyor Chains. See pg. 6 for sprocket no. of teeth. 400N/m 2 {41kf/m 2 }. When using A type attachments, Rail: The roller contact width of Lube-Free Series Water compare attachment allowable loads and use the lower Resistant Specs and Heat-resistant Specs are different of the values. from RF Conveyor Chain. See pg. 17 for rail fitting.

9 Go compact! Conveyor Chain Standard Series, BF Type RF Conveyor Chain Confirm roller allowable load Chain Size: RF26250F Allowable Load: 5.3kN{540kgf} Chain Size: RF12250BF Allowable Load: 5.49kN{560kgf} Confirm Chain Tensile Strength As this is a rough selection, it ignores impact force during start-up and tensile strength from its own weight. ~1/3 ~1/3 (when lubed) coefficient of friction Allowable tensile strength with a safety factor of kgf/each x 40 items x 0.08 x 9.8/1000 x 1/2 strands 2000kgf/each x 40 items x 0.03 x 9.8/1000 x 1/2 strands ~1/3 ~1/3 chain tensile strength down 2sizes 2 sizes down chain size Selecting Motor Capacity (kw) Basic formula: kw=11.8kn x 2 strands x 10m/min/54.1 x 1/0.85 Basic formula: kw=31.4kn x 2 strands x 10m/min/54.1 x 1/0.85 ~1/2.5 ~1/2.5 motor capacity Cost Comparison 30% less cost 30% less

10 Conveyor Chain Standard Series Standard Series BR/BF Type Features cylindrical bearings between rollers and bushings. Same dimensions as standard R and F rollers on RF Conveyor Chains. BF Type BR Type Load -Bushing Wear Life Comparison with Standard Conveyor Chains Standard Series 3x greater Ambient Temp. 5x greater AT Series DT Series Construction Life Inner Plate Bushing Spacer Cylindrical 5x the wear life of DT Series and 3x the wear life of AT Series, without additional lubrication. Standard Series BS Type Features a unique construction of needle bearings between the inner roller and outer bushing, kept in place by plastic side plates. Same dimensions as standard S roller on RF Conveyor Chains Load -Bushing Wear Life Comparison with Standard Conveyor Chains Ambient Temp. 5x greater Standard R Conveyor Chain Construction Conveyor Chain BS Series Life 5x the wear life of DT Series without additional lubrication. Inner Plate Bushing New Side Needle S Plate *Standard Conveyor Chain with S roller or R roller. Anti-Dust Series DBR/DBF Type Exhibits the same performance and efficiency of the Conveyor Chain, even in dusty environments. Same dimensions as standard R or F rollers on RF Conveyor Chains. DBR Type In-house Wear Comparison of Anti-dust Specs In-house testing (no add. lube) Ambient Temp. Conveyor Chain Anti-dust Specs Conveyor Chain Standard Specs 3x greater DBF Type Construction Grease Nipple Life Shuts out dust! Special Construction Seal 3x the wear life of Conveyor Chain Standard Specs.

11 Standard Series General Specifications BR Type RF03075BR RF03100BR RF05100BR RF05125BR RF05150BR RF08125BR RF08150BR RF10100BR RF10125BR RF10150BR RF12200BR RF12250BR RF17200BR RF17250BR RF17300BR RF26250BR RF26300BR RF26450BR RF36300BR RF36450BR RF36600BR TSUBAKI Chain Number BF Type RF03075BF RF03100BF RF05100BF RF05125BF RF05150BF RF08125BF RF08150BF RF10125BF RF10150BF RF12200BF RF12250BF RF17200BF RF17250BF RF17300BF RF26250BF RF26300BF RF26450BF RF36300BF RF36450BF RF36600BF BS Type RF10100BS RF10125BS RF10150BS RF12200BS RF12500BS Max. Allowable Load Allowable Load BR, BF Type BS Type R F S DT Series AT Series kn kf kn kf kn kf kn kf/each kn kf/each kn kf/each Note 1. DT specifications are standard for BS Type. As the max. allowable load and roller allowable load for AT Series are determined by roller strength, they are the same as DT Series. 2. Consult a Tsubaki representative for inch pitch sizes Standard Series Anti-Dust Specifications TSUBAKI Chain Number DBR Type DBF Type RF10100DBR RF10125DBR RF10125DBF RF10150DBR RF10150DBF RF12200DBR RF12200DBF RF12250DBR RF12250DBF RF17200DBR RF17200DBF RF17250DBR RF17250DBF RF17300DBR RF17300DBF RF26250DBR RF26250DBF RF26300DBR RF26300DBF RF26450DBR RF26450DBF RF36300DBR RF36300DBF RF36450DBR RF36450DBF RF36600DBR RF36600DBF Max. Allowable Load Allowable Load DBR, DBF Type R F DT Series AT Series kn kf kn kf kn kf kn kf Note 1. *DT Series: General Use Conveyor Chain AT Series: Wear Resistant/Heavy Duty Conveyor Chain. 2. Periodically lubricate the base chain using the grease nipple on the pin head. (The lubrication cycle will vary depending on the type and amount of dust. A field test using a few links is essential.) 3. Chain cannot be used for conveyance in environments where it will be fully covered in dust. An example of such can be found on pg Base chain is compatible with General Use Conveyor Chains and can use current sprockets. 5. Do not use in corrosive environments. (Exposed to or submersed in Water, etc.) 6. Refer to our Tsubaki Large Size Conveyor Chain catalog for information on selection and handling. 7. Can use any attachment. Chain Numbering Example Ordering Example Chain Spec. Code DT: Standard Series AT: Heavy Duty Series Attachment Type Attachment Spacing Type BR: R BF: F BS: S Anti-dust Specs Chain Size: RF10, Pitch: 150mm Type: Standard Series, Standard Specs, F Chain Spec: DT Series Attachment Type/Spacing: A2 every link Quantity: 400 links Chain Number Chain Pitch Chain Size Quantity Unit

12 Conveyor Chain Lube-Free Series Standard Specs EBR/EBF Type Tsubaki s Lube-Free Series uses special cylindrical bearings with automatic lubricating functions between the bushing and roller. Can be used without lubricating the rollers. EBR Type Load -Bushing Wear Life Comparison with Standard Conveyor Chains In-house testing (w/o add. lube) 2x greater Ambient Temp. Lube-Free Series, Standard Specs 5x greater EBF Type Construction Standard Series AT Series Steel Life Inner Bushing Spacer Plastic Plate Has 5x the wear life of Standard Conveyor Chain DT Series and 2x the wear life of Conveyor Chain Standard Specs without additional lubrication. Water Resistant Specs WEBR/WEBF Type Tsubaki s Lube-Free Series uses special cylindrical bearings with automatic lubricating functions between the bushing and roller. Can be used without lubricating the rollers. WEBR Type Load -Bushing Wear Life Comparison with Standard Conveyor Chains Ambient Temp. 2x greater Lube-Free Series, Water Resistant Specs WEBF Type Construction RT Series Water Environment Steel Life Inner Bushing Spacer Plate Plastic 2x the wear life of Standard Conveyor Chain RT Series without additional lubrication. RT Series: Pin, bushing, and roller are SUS 400 series for greater corrosion resistance.

13 Lube-Free/Standard Specifications Max. Allowable Load Allowable Load TSUBAKI Chain Number DT Series AT Series R F Standard BR Series, BF Type (ref.) Max. Allowable Load Allowable Load DT Series AT Series R F EBR Type RF03075EBR RF03100EBR RF05100EBR RF05125EBR RF05150EBR RF08125EBR RF08150EBR RF10100EBR RF10125EBR RF10150EBR RF12200EBR RF12250EBR RF17200EBR RF17250EBR RF17300EBR RF26250EBR RF26300EBR RF36300EBR EBF Type RF03075EBF RF03100EBF RF05100EBF RF05125EBF RF05150EBF RF08125EBF RF08150EBF RF10125EBF RF10150EBF RF12200EBF RF12250EBF RF17200EBF RF17250EBF RF17300EBF RF26250EBF RF26300EBF RF36300EBF kn kf kn kf kn kf/each kn kf/each kn kf kn kf kn kf/each kn kf/each Lube-Free Series, Water Resistant Specifications Allowable Load TSUBAKI Chain Number Max. Allowable Load R F WEBR Type WEBF Type RF03075WEBR RF03075WEBF RF03100WEBR RF03100WEBF RF05100WEBR RF05100WEBF RF05125WEBR RF05125WEBF RF05150WEBR RF05150WEBF RF08125WEBR RF08125WEBF RF08150WEBR RF08150WEBF RF10100WEBR RF10125WEBR RF10125WEBF RF10150WEBR RF10150WEBF RF12200WEBR RF12200WEBF RF12250WEBR RF12250WEBF RF17200WEBR RF17200WEBF RF17250WEBR RF17250WEBF RF17300WEBR RF17300WEBF RF26250WEBR RF26250WEBF RF26300WEBR RF26300WEBF RF36300WEBR RF36300WEBF kn kf kn kf/each kn kf/each Chain Numbering Example Chain Size Chain Pitch Spec: EB: Lube-Free Series, Standard Specs WEB: Lube-Free Series, Water Resistant Specs Chain Spec. Code DT: Standard Series AT: Heavy Duty Series (Water Resistant: No code) Attachment Type Attachment Spacing Type: R: R F: F S is not available

14 Standard Series, BR/BF Type, Lube-Free Series, Standard Specifications R F Sprocket Center Chain Center Standard Specifications RF03075BR RF03100BR RF05100BR RF05125BR RF05150BR RF08125BR RF08150BR RF10100BR RF10125BR RF10150BR RF12200BR RF12250BR RF17200BR RF17250BR RF17300BR RF26250BR RF26300BR RF26450BR RF36300BR RF36450BR RF36600BR Standard Specifications RF03075BR RF03100BR RF05100BR RF05125BR RF05150BR RF08125BR RF08150BR RF10100BR RF10125BR RF10150BR RF12200BR RF12250BR RF17200BR RF17250BR RF17300BR RF26250BR RF26300BR RF26450BR RF36300BR RF36450BR RF36600BR Standard Series RF03075BF RF03100BF RF05100BF RF05125BF RF05150BF RF08125BF RF08150BF RF10125BF RF10150BF RF12200BF RF12250BF RF17200BF RF17250BF RF17300BF RF26250BF RF26300BF RF26450BF RF36300BF RF36450BF RF36600BF Standard Series RF03075BF RF03100BF RF05100BF RF05125BF RF05150BF RF08125BF RF08150BF RF10125BF RF10150BF RF12200BF RF12250BF RF17200BF RF17250BF RF17300BF RF26250BF RF26300BF RF26450BF RF36300BF RF36450BF RF36600BF TSUBAKI Chain Number Anti-Dust Specifications RF10100DBR RF10125DBR RF10150DBR RF12200DBR RF12250DBR RF17200DBR RF17250DBR RF17300DBR RF26250DBR RF26300DBR RF26450DBR RF36300DBR RF36450DBR RF36600DBR RF10125DBF RF10150DBF RF12200DBF RF12250DBF RF17200DBF RF17250DBF RF17300DBF RF26250DBF RF26300DBF RF26450DBF RF36300DBF RF36450DBF RF36600DBF TSUBAKI Chain Number Anti-Dust Specifications RF10100DBR RF10125DBR RF10150DBR RF12200DBR RF12250DBR RF17200DBR RF17250DBR RF17300DBR RF26250DBR RF26300DBR RF26450DBR RF36300DBR RF36450DBR RF36600DBR RF10125DBF RF10150DBF RF12200DBF RF12250DBF RF17200DBF RF17250DBF RF17300DBF RF26250DBF RF26300DBF RF26450DBF RF36300DBF RF36450DBF RF36600DBF Lube-free Series Standard Specifications RF03075EBR RF03075EBF RF03100EBR RF03100EBF RF05100EBR RF05100EBF RF05125EBR RF05125EBF RF05150EBR RF05150EBF RF08125EBR RF08125EBF RF08150EBR RF08150EBF RF10100EBR RF10125EBR RF10150EBR RF12200EBR RF12250EBR RF17200EBR RF17250EBR RF17300EBR RF26250EBR RF26300EBR RF26450EBR RF36300EBR RF36450EBR RF36600EBR RF10125EBF RF10150EBF RF12200EBF RF12250EBF RF17200EBF RF17250EBF RF17300EBF RF26250EBF RF26300EBF RF26450EBF RF36300EBF RF36450EBF RF36600EBF Lube-free Series Standard Specifications RF03075EBR RF03075EBF RF03100EBR RF03100EBF RF05100EBR RF05100EBF RF05125EBR RF05125EBF RF05150EBR RF05150EBF RF08125EBR RF08125EBF RF08150EBR RF08150EBF RF10100EBR RF10125EBR RF10150EBR RF12200EBR RF12250EBR RF17200EBR RF17250EBR RF17300EBR RF26250EBR RF26300EBR RF26450EBR RF36300EBR RF36450EBR RF36600EBR RF10125EBF RF10150EBF RF12200EBF RF12250EBF RF17200EBF RF17250EBF RF17300EBF RF26250EBF RF26300EBF RF26450EBF RF36300EBF RF36450EBF RF36600EBF Pitch R F P Inner Link Inner Width Diameter Contact Width Diameter Flange Diameter Contact Width Off-center R E R F E e Plate Pin Unit: mm Z Unit: mm Approximate Mass k/m W Height Thickness Diameter H T D L 1+L 2 L 1 L 2 R F

15 Standard Series, BS Type S TSUBAKI Chain Number Pitch P RF10100BS 100 Inner Link Plate Pin Inner Width Diameter Height Thickness Diameter W L 1 +L 2 L 1 L 2 R H T D Note: See pgs. 15 and 16 for combining standard attachments with different roller types. Approximate Mass RF10125BS RF10150BS RF12200BS RF12250BS k/m 6.8 Unit: mm Lube-Free Series, Water Resistant Specifications (WEBR, WEBF) R F Sprocket Center Chain Center TSUBAKI Chain Number Pitch R F P Diameter Contact Diameter Flange Contact Width Diameter Width Off-center R E R F E e Inner Link Plate Pin Inner Width W Height Thickness Diameter H T D L 1 +L 2 L 1 L 2 Note: See pgs. 15 and 16 for combining standard attachments with different roller types. Also, see pg. 17 for connection. Z Unit: mm Approximate Mass k/m R F RF03075WEBR RF03075WEBF RF03100WEBR RF03100WEBF RF05100WEBR RF05100WEBF RF05125WEBR RF05125WEBF RF05150WEBR RF05150WEBF RF08125WEBR RF08125WEBF RF08150WEBR RF08150WEBF RF10100WEBR RF10125WEBR RF10125WEBF RF10150WEBR RF10150WEBF RF12200WEBR RF12200WEBF RF12250WEBR RF12250WEBF RF17200WEBR RF17200WEBF RF17250WEBR RF17250WEBF RF17300WEBR RF17300WEBF RF26250WEBR RF26250WEBF RF26300WEBR RF26300WEBF RF36300WEBR RF36300WEBF

16 Attachment Chart A1/K1 Attachments Unit: mm TSUBAKI Type Pitch Additional Bolt Chain S C 2C X 2X N T O Mass/Each P Used Number R F S k RF M8 RF RF RF M RF RF M RF RF RF M RF RF M RF RF RF M RF RF M RF A1 Attachment K1 Attachment Note: Three-hole attachments may be sent for some attachment orders. If you receive a three-hole attachmnet,use the center hole. A2/K2 Attachments TSUBAKI Chain Number Type R F S Pitch P S C 2C X 2X N K T O Unit: mm Additional Bolt Mass/Each Used k RF M RF RF RF M RF RF M10 RF RF RF M RF RF M12 RF RF RF M RF RF M12 RF A2 Attachment K2 Attachment YA2 (Welded) Attachments TSUBAKI Chain Number Type Pitch R F S P Unit: mm Additional Bolt S C 2C X 2X N K O Angle Used Mass/Each Used k RF L M RF RF L M RF YA2 (Welded) Attachment Angle Used

17 SA2/SK2 Attachments Unit: mm TSUBAKI Type Pitch Additional Bolt Chain S 1 S 2 Q 1 Q 2 N K T O Mass/Each P Used Number R F S k RF M8 RF RF RF M RF RF M RF RF RF M RF RF M12 RF SA2 Attachment SK2 Attachment GA2 Attachments TSUBAKI Chain Number Type R F S Pitch P K T Q1 Q2 A O Max. Length of Attached Bolt Outer Link Inner Link Unit: mm Bolt Used RF RF M8 RF RF M8 RF RF M10 RF RF M10 RF RF RF M12 RF RF M12 RF RF M12 RF RF M16 RF GA2 Attachment Note 1. A attachment mass in the chart refers to additional mass per attachment. Multiply that number by two for K attachments. 2. GA2 attachment mass is the same as that of the base chain. 3. Three-hole attachments may be sent for A1 or K1 attachment orders. If you receive a three-hole attachment, use the center hole. 4. Consult a Tsubaki representative if using a guide on A/K attachment sides. 5. When using slats attached to two strands of chain, be sure that slats are attached to either outer link-outer link or inner link-inner link. 6. Inch sizes also available. (Consult a Tsubaki representative for further details.)

18 Conveyor ChainDesign Stock Single Side Outboard Conveyor Chain Assembly lines are often long. As workers work on top of the conveyor, stable conveyor running has a huge impact on work efficiency. Single Side Conveyor Chain is designed with special features for such assembly lines. Long Life Single Side Conveyor Chain supports conveyor load while running smoothly. The chain s S roller is specifically designed to engage the sprocket, reducing the load on the chain and extending chain life. S Changing s is Easy Outboard rollers can be changed while the chain is still on the conveyor. And because the outboard roller has a bushing, there is no damage to the chain pin. Rail Sprocket Rail Fitting When using a groove rail such as the one pictured on the right with Lube-Free Series Water Resistant Specifications, there is not much clearance between the roller and the spacer. Ensure the groove dimensions (U) are larger than the inner link inner width s (W). Tsubaki s recommended rail dimensions can be found to the right. Chain Size Rail Groove Depth

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20 Headquarters Nakanoshima Mitsui Building Nakanoshima, Kita-ku Osaka , Japan Phone : Facsimile : Internet: Chain Division Chain Sales Department 1-3 Kannabidai 1-chome Kyotanabe, Kyoto , Japan Phone : /4 Facsimile : For further information please contact the Chain Division. Kyotanabe Plant Global Associated Partners: NORTH and SOUTH AMERICA U.S. TSUBAKI, INC. 301 E. Marquardt Drive Wheeling, IL U.S.A. Phone : Facsimile : TSUBAKI of CANADA LIMITED 1630 Drew Road Mississauga, Ontario, L5S 1J6 Canada Phone : Facsimile : TSUBAKI BRASIL REPRESENTAÇÃO COMERCIAL LTDA. R. Pamplona, CJ. 73/74 Jd. Paulista São Paulo S.P. Brazil Phone : Facsimile : EUROPE TSUBAKIMOTO EUROPE B.V. Aventurijn 1200, 3316 LB Dordrecht The Netherlands Phone : Facsimile : TSUBAKIMOTO U.K. LTD. Osier Drive, Sherwood Park Annesley, Nottingham NG15 0DX U.K. Phone : Facsimile : ASIA and OCEANIA TSUBAKIMOTO SINGAPORE PTE. LTD. 25 Gul Lane Jurong Singapore Phone : /3/4 Facsimile : TSUBAKIMOTO SINGAPORE PTE. LTD. INDIA LIAISON OFFICE Suite No. 312, 39/12, Haddows Road Nungambakkam Chennai , India Phone : Facsimile : TSUBAKIMOTO (THAILAND) CO., LTD. 999/9 The Offices at Centralworld 10th Floor, No. 1001, Rama 1 Road Pathumwan, Bangkok Thailand Phone : /5/6 Facsimile : TSUBAKI AUSTRALIA PTY. LTD. Unit E, Silverwater Road Silverwater, N.S.W Australia Phone : Facsimile : TAIWAN TSUBAKIMOTO CO. No. 33, Lane 17, Zihciang North Road Gueishan Township, Taoyuan County Taiwan Phone : /8/9 Facsimile : TSUBAKIMOTO CHAIN TRADING (SHANGHAI) CO., LTD. Room 1712, Lippo Plaza No. 222 Huai Hai Zhong Road Shanghai , China Phone : /2 Facsimile : KOREA CONVEYOR IND. CO., LTD Onsoo-Dong Kuro-Ku, Seoul Korea Phone : Facsimile : Note: In accordance with the policy of TSUBAKIMOTO CHAIN CO. to constantly improve its products, the specifications in this catalog are subject to change without notice. Catalog No.D140 C 2008/8 TSUBAKIMOTO CHAIN CO. Printed in Japan D 2,000